每一次科学发现都是对自然界的一次新的对话，它让我们更接近宇宙的奥秘。

每一蒲式耳谷物的背后都是跨越几代人的奉献故事。

我不怕死，我怕不去尝试。

所有的大人起先都是孩子，但愿我们都能记住这一点。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

A book is a heart that only beats in the chest of another.